MAUDE Adverse Event Report: MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH SYNCHRONY; COCHLEAR IMPLANT

Model Number	MI1250 SYNCHRONY 2
Medical Device Problem Codes	Device Appears to Trigger Rejection (1524); Migration (4003)
Health Effect - Clinical Codes	Abscess (1690); No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/25/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device has not been explanted.If it should be explanted, it should be returned to the manufacturer for evaluation.When available, a device failure analysis will be submitted as a follow up report.
Event or Problem Description
An abscess was noted behind the right ear causing the array to extrude from the cochlea.It was reinserted at the time.
Additional Manufacturer Narrative
Additional information: according to the limited information received from the field the recipient underwent a revision surgery to re-insert the active electrode array into the cochlea.However despite requested no further information has been received.
Event or Problem Description
The electrode array migrated out of the cochlea.It was reinserted at the time.

• Brand Name: SYNCHRONY
• Common Device Name: COCHLEAR IMPLANT
• Manufacturer (Section D): MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH; innsbruck ; AU
• Manufacturer Contact: laura simonotti ; fuerstenweg 77a; innsbruck 6020 ; AU 6020 ; 57788
• MDR Report Key: 22529742
• Report Number: 9710014-2025-00652
• Device Sequence Number: 7487804
• Product Code: PGQ
• UDI-Device Identifier: 09008737395438
• UDI-Public: (01)09008737395438
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P000025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2024
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/14/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 06/14/2026
• Device Model Number: MI1250 SYNCHRONY 2
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/24/2025
• Supplement Date Received by Manufacturer: 06/24/2025
• Initial Report FDA Received Date: 07/17/2025
• Supplement Report FDA Received Date: 08/14/2025
• Date Device Manufactured: 06/14/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Age: 10 YR
• Patient Sex: Male